Are you using your tracker for hand analysis, or database stat analyis? (You can do both, but it's not clear exactly what you're trying to do right now).
For overall stat analysis. I like going to the report called "POSITION", and then I check to see various numbers all look reasonable. As a beginner, you won't know what good/normal numbers are, but you can look at the stat threads at the top of this forum and in the sticky thread at the top of
the microstakes forum.
Here's what my positional report looks like: (I added some esoteric stats that aren't shown by default, but that I find quite useful. I've blanked out all the numbers though. I don't want to reveal my entire strategy.)
When you've got to grips with overall stats, a good thing to check is the Quick Filters. When you press "More Filters", a list of the most useful ones appear in the bottom right, and you can choose one and then press the + button. I pay most attention to 3-bet, Call vs 3-bet and Cold-call Pre-flop.
When you choose one of those, all the numbers on the positional report will change and you can see how much you are winning/losing in each position, given the filter you're checking.
e.g. Here are some numbers for when I do the quick filter "Call 3-bet":
Those red numbers look a bit scary, but since I open for 2.5bb, when I call a 3-bet I just want to lose less than 250bb/100, such that calling is better than folding. My EV in this sample was -182bb/100 (-1.82bb per hand), so I'm doing "OK" when I call 3-bets.